1836 Engineering LLC
Fort Worth, TXFounded in Texas, by Texans.
Project: Terminal Development Program - San Antonio Airport
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Founded in Texas, by Texans.
Project: Terminal Development Program - San Antonio Airport

Best Engineering Solutions to Build Your Dreams
Project: DFW Airport Southwest End Around Taxiway - Drainage Design

Innovation, Integrity & Quality - All of your A&E, Surveying and Utility Locating needs under one roof.
Project: Superbowl LI Cellular Network Modifications

Providing Excellence in Engineering Services.
Service detail: Civil Engineering
Driving Innovation and Digitization in Engineering
Service detail: Civil and Infrastructure Engineering

Designing America's Energy Lifelines
Service detail: Chemical and Process Design

Civil Services with a Forward-Thinking Approach
Project: VIA Park and Ride at Stone Oak
AGDL International is an integrated consulting engineering firm based in El Paso, Texas, serving clients with property and infrastructure interests in the US and Mexico. The team brings extensive cross-border experience applying US and Mexican technical standards - including ASTM, ACI, AISC, ALTA/NSPS, USPAP, NOM, and PROFEPA - across structural, civil, environmental, and land-related projects. Clients span industrial manufacturers, hospitality brands, municipal governments, and school districts.
Service detail: Structural Design

AIG Technical Services, LLC is a Houston-based engineering consulting practice specializing in transportation infrastructure. It offers a multi-disciplinary blend of planning, engineering, and program management services for various transportation projects, ranging from local improvements to large-scale corridor developments across Texas. The practice focuses on delivering cost-effective and safe solutions by collaborating closely with public agency clients to address complex engineering and planning challenges.
Project: SH 146 Ferry Road to I-10 Schematic and Environmental Study

Accuracy. Efficiency. Integrity.
Service detail: Civil Engineering

Enduring Values | Lasting Solutions
Project: Dallas High Five Interchange

ATCO Communications Services, LLC is a contract engineering firm established in 1978 with headquarters in Snohomish, Washington and a Midwest office in Fort Wayne, Indiana. It specializes in telecom engineering, outside plant (OSP) engineering, permitting, right-of-way and easement services, geospatial services, and joint-use support for private and public markets nationwide.
Service detail: Telecom Engineering
AWBlair Engineering is an Austin, Texas engineering firm specializing in water resource and irrigation engineering. AWBlair Engineering has completed groundwater mapping projects and irrigation control system work for the Texas Water Development Board and other government clients.
Project: STGCD Well Maps

Crafting sustainable solutions that enrich lives
Service detail: Transportation Engineering

Texas Civil Engineering Professionals
Project: Iowa Colony City Engineer

Innovative Engineering Solutions for Utility Challenges & Needs
Project: I-35 NEX South Project Electric and Telecom Utility Relocations
Landing reliable solutions, together
Project: Taxiway C&D Reconstruction

Engineering Innovation Forward
Project: Burnett Bayland Park

Delivering public infrastructure efficiently, economically, and sustainably.
Service detail: Civil Engineering
Engineering Innovators
Project: SH 130
A focused leader in Aviation Consulting Services since 2006

Allen Engineering and Science is an environmental, civil, and structural engineering practice serving private and public clients across the southeastern United States. Founded in 1993 as Eco-Systems and renamed in 2013, the company combines engineering, environmental science, planning, and construction management for oil and gas, manufacturing, energy, chemical, solid waste, real estate, and public-sector programs.
Service detail: Engineering

Multidisciplined EPCM
Project: Bringing Ground-Breaking Water-from-Air Technology to Market

Allpro Consulting Group, Inc. is a consulting engineering practice specializing in structural engineering, civil engineering, and architectural design services. Holding professional engineering licenses covering all 50 U.S. states and Puerto Rico, it focuses on wireless communication infrastructure development and cellular site deployment. The practice supports cellular carriers, tower management companies, site acquisition firms, tower owners, and government agencies with services including structural tower analysis, civil layout design, and site acquisition.
Service detail: Structural Engineering Services